11264565445 has 32 divisors (see below), whose sum is σ = 16155574272. Its totient is φ = 7372233792.

The previous prime is 11264565443. The next prime is 11264565457. The reversal of 11264565445 is 54456546211.

It is not a de Polignac number, because 11264565445 - 2¹ = 11264565443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11264565443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357604 + ... + 387826.

It is an arithmetic number, because the mean of its divisors is an integer number (504861696).

Almost surely, 2^11264565445 is an apocalyptic number.

It is an amenable number.

11264565445 is a deficient number, since it is larger than the sum of its proper divisors (4891008827).

11264565445 is a wasteful number, since it uses less digits than its factorization.

11264565445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30721.

The product of its digits is 576000, while the sum is 43.

The spelling of 11264565445 in words is "eleven billion, two hundred sixty-four million, five hundred sixty-five thousand, four hundred forty-five".